From nobody Sun Dec 14 19:14:05 2025 Received: from out162-62-57-49.mail.qq.com (out162-62-57-49.mail.qq.com [162.62.57.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A06BC14A4DF; Thu, 9 May 2024 09:33:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=162.62.57.49 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715247243; cv=none; b=IoFTKVeQFkZTPVBjpIqFmUVEie6Fm2QwzYHcbMY2taAKHWlt9yypdeb/7k1of2oZEHlqCxZgJhHqfflLlhgNR+M03c5mfNuC26jLgxvsUAQcPP+QFnzf4NZcjXZEcgI16+6CehGTYjhWPi9zJ6aGg46fGDcA4E2ZIbZup7KyCvM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715247243; c=relaxed/simple; bh=MtCUZOEf09vm2s3UfRmmEbhe99AQfnhKa18eN3mnrso=; h=Message-ID:From:To:Cc:Subject:Date:MIME-Version; b=nzfu62I+wxVyDe9fUayoBcsWaS0p7wlEZWdSlxLaiyIVfz61CUQZPGwv3UTnX/PLFuLDpGpzb8rBhQM03bO6sRsU6C7kCZLS7CBL633Ik2I4XnW8pty9AAEC9N3k7Lc2USxBXOhRy1jiMm54Mmwm9Hk577ZT0GwatpasTXW17pU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cyyself.name; spf=none smtp.mailfrom=cyyself.name; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b=reG0mO/y; arc=none smtp.client-ip=162.62.57.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cyyself.name Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=cyyself.name Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b="reG0mO/y" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1715247227; bh=uHRrkhKKY/U0upUZfJkXb4BY8bCTGf1SFZ8EyfT1G3g=; h=From:To:Cc:Subject:Date; b=reG0mO/yMD0Allajl/2aMO1ahdJMd1FG86iTLZ031D7u5g0tYM1mYE3kORENzH04s GQ9UC1LP2QjvCQCjOcF/3MrO5DJk6oNrTrboudF6/TXbLNoe+iijW7tiuiGnvAeRzw zVyBPSiMtLFK0Vh+p7YsW2wjyYMX9DX/LXbR0ZiU= Received: from cyy-pc.lan ([240e:379:225f:c000:ddd2:5a64:482:d6f2]) by newxmesmtplogicsvrsza10-0.qq.com (NewEsmtp) with SMTP id 86B97886; Thu, 09 May 2024 17:33:43 +0800 X-QQ-mid: xmsmtpt1715247223taum3m4ji Message-ID: X-QQ-XMAILINFO: NkHKfw09D6j8uL2HVuJBhrc2zAVCXYqfSMQbCILL5ryFnjPQlfSSZSmyhy0OIS 51hz1Aj5/VjBhn/J3uDwgpLwGwdPxe6mo0HKpyqEVWoVZD1ju4+BSdIZLKYcr1FqxTGvLrKobGz6 9MRknHCRtI6YvQTjMv3elKw/uuseaZvLe+uwd92wJ+4Y/ZrEBJg6rV4kXrp+581iAqZbVyxiE19W WuqjyKz1jdnZWTG747f/PaHiKP+38krSpqFhgycfkgnsx77GiKoMDxQfI8x8Y8ynZhDQV//Qz+DH xja4FqphOyVQUcnHNPIf4uVLUaA47Lp18wJpQqGO8sLWnqs8+8gnoYXvOFgHXuzv4rwFCCOPU02C dgxsiD+mjvY16vcI6QgHkd2+clL+jKlA4liQst7W0+bF7OEvuvmpIksFU703rPDhAQY0lByg1bVG ooud3Hq4c4KlTsDwIhRKRnbenhW0cfSmOya03euiBpH9xJuJ4WdlsSaQygHYiD76It9XTfoFRpZw tUTkXSz3rxx4e4pl3SIQROzzZZ0qkcnl4G+Vg1/C3QaTcdEp0eo2xcwrcW6CrY/Sk168Y/YAwTqt zzQEhV8Z+EqwzKDRo9/tpCfx9ry+bkjCr6VEiK1dlBNkwwmk14el1KiG9m/vN6p79Bvc040hha0O 3p7hySI/w3VOuB9/Xqemjuf+YtRjntvFCkMmknFI9LTnryALuCB/mlExTlcVbY0e2DD4POPIn8Fd qQPXkgf7XZtsX8q5+kRyWUA5tYZqz7ekw+SJo+QHKvLNhRL6nn4JorQDFnNzolMgQTUkLlS4Xjhp p7zpW/I7ccH83nQ+Euqv2R3XFEXfHzlFhinZw1Uo78unA2WVwgDed+rOCOkipJwUMTRwI5zgvIdv b6FoBWxUi16ON2TOOzjICCTvV0QGfeNVVNxKW7D/7HrCnH2TB5xwJHLBl5QXxUC0rglWkdMCB7Gc zOluQZfO+YuXCG5LlxNL0YfrT1qh/lAlRQpTHEKQCxYrqqYQ98BTPdz9W/qVQBsPHEDBEWuro= X-QQ-XMRINFO: OWPUhxQsoeAVDbp3OJHYyFg= From: Yangyu Chen To: linux-riscv@lists.infradead.org Cc: Conor Dooley , Palmer Dabbelt , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Yangyu Chen Subject: [PATCH] riscv: dts: fix isa string for Canaan Kendryte K230 Date: Thu, 9 May 2024 17:33:11 +0800 X-OQ-MSGID: <20240509093311.1943337-1-cyy@cyyself.name> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The original is a string in dts that has no "zfh" or "zvfh" extension, but the K230 chip has them, so I am adding them to the dts. This patch also reordered the Z* extension in the isa string and used canonical order for the category as the first key and then alphabet order as the second key to meet RISC-V ISA Extension Naming Conventions. Signed-off-by: Yangyu Chen --- prerequisite-patchset: https://lore.kernel.org/linux-riscv/tencent_22BA0425= B4DF1CA1713B62E4423C1BFBF809@qq.com/ --- arch/riscv/boot/dts/canaan/k230.dtsi | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/riscv/boot/dts/canaan/k230.dtsi b/arch/riscv/boot/dts/can= aan/k230.dtsi index 95c1a3d8fb11..104e08ef5869 100644 --- a/arch/riscv/boot/dts/canaan/k230.dtsi +++ b/arch/riscv/boot/dts/canaan/k230.dtsi @@ -24,11 +24,12 @@ cpu@0 { compatible =3D "thead,c908", "riscv"; device_type =3D "cpu"; reg =3D <0>; - riscv,isa =3D "rv64imafdcv_zba_zbb_zbc_zbs_zicbom_zicbop_zicboz_svpbmt"; + riscv,isa =3D "rv64imafdcv_zicbom_zicbop_zicboz_zfh_zba_zbb_zbc_zbs_zvf= h_svpbmt"; riscv,isa-base =3D "rv64i"; - riscv,isa-extensions =3D "i", "m", "a", "f", "d", "c", "v", "zba", "zbb= ", - "zbc", "zbs", "zicbom", "zicbop", "zicboz", - "zicntr", "zicsr", "zifencei", "zihpm", "svpbmt"; + riscv,isa-extensions =3D "i", "m", "a", "f", "d", "c", "v", "zicbom", + "zicbop", "zicboz", "zicntr", "zicsr", "zifencei", + "zihpm", "zfh", "zba", "zbb", "zbc", "zbs", "zvfh", + "svpbmt"; riscv,cbom-block-size =3D <64>; riscv,cbop-block-size =3D <64>; riscv,cboz-block-size =3D <64>; --=20 2.43.0